Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Total revenue	$ 151,450	$ 134,003	$ 473,157	$ 441,198
Total cost of revenue	30,015	29,086	91,424	92,618
Gross profit	121,435	104,917	381,733	348,580
Operating expenses:
Research and development	56,111	51,598	164,014	160,126
Sales and marketing	45,559	44,069	136,468	132,543
General and administrative	17,500	17,218	54,555	53,791
Amortization of intangible assets	9,246	7,704	24,313	23,143
Other operating (income) expense, net	(2,669)	(4,408)	(4,337)	1,324
Total operating expenses	125,747	116,181	375,013	370,927
Operating (loss) income	(4,312)	(11,264)	6,720	(22,347)
Interest expense	1,317	1,529	4,497	4,583
Other income, net	(10,758)	(1,890)	(20,465)	(9,698)
Income (loss) before income taxes	5,129	(10,903)	22,688	(17,232)
Income tax expense (benefit)	3,350	(6,541)	9,509	11,369
Net income (loss)	$ 1,779	$ (4,362)	$ 13,179	$ (28,601)
Earnings (loss) per share
Earnings (loss) per share, basic	$ 0.02	$ (0.05)	$ 0.16	$ (0.36)
Earnings (loss) per share, diluted	$ 0.02	$ (0.05)	$ 0.15	$ (0.36)
Weighted average shares
Weighted average shares , basic	84,835	80,431	83,680	80,204
Weighted average shares , diluted	88,425	80,431	87,854	80,204
Total Software [Member]
Total revenue	$ 138,672	$ 119,077	$ 432,524	$ 394,041
Total cost of revenue	18,840	16,772	56,847	53,642
License [Member]
Total revenue	2,795	3,083	10,437	11,888
Total cost of revenue	92,939	79,825	303,345	279,972
Maintenance and Other Services [Member]
Total revenue	45,733	39,252	129,179	114,069
Total cost of revenue	16,045	13,689	46,410	41,754
Engineering Services and Other [Member]
Total revenue	12,778	14,926	40,633	47,157
Total cost of revenue	$ 11,175	$ 12,314	$ 34,577	$ 38,976